Is this too soon?

[user1485102013]

4th date with new guy tomorrow and he's invited me to go out for drinks with his family and then stay over at his. He still lives with his parents (temporarily)

Really nervous and can't decide what to do?

Why not go for drinks and then see how you feel after. You could always 'have an emergency' if you cant say no to staying over.

You could have a great time..or find yourself in an uncomfortable situation. Only you can fathom the likely outcome, based on your previous encounters with the guy, and your gut feeling. I guess if you are on date four then things must be going fairly well between you two. Good luck!